3747330

Information

• Patent Grant
• 3747330

• References
• Source

• Patent Number

  3,747,330

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 years ago

• CPC

  • G04B45/0046 - with oscillating motion, in pocket- or wrist watches

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology